211196328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 423325272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 67, 84, 87, 116, 134, 168, 174, 201, 203, 232, 268, 348, 402, 406, 469, 536, 609, 647, 696, 804, 812, 938, 1218, 1294, 1407, 1608, 1624, 1876, 1941, 1943, 2436, 2588, 2814, 3752, 3882, 3886, 4529, 4872, 5176, 5628, 5829, 7764, 7772, 9058, 11256, 11658, 13587, 13601, 15528, 15544, 18116, 18763, 23316, 27174, 27202, 36232, 37526, 40803, 43349, 46632, 54348, 54404, 56289, 75052, 81606, 86698, 108696, 108808, 112578, 130047, 131341, 150104, 163212, 173396, 225156, 260094, 262682, 303443, 326424, 346792, 394023, 450312, 520188, 525364, 606886, 788046, 910329, 1040376, 1050728, 1213772, 1257121, 1576092, 1820658, 2427544, 2514242, 3152184, 3641316, 3771363, 5028484, 7282632, 7542726, 8799847, 10056968, 15085452, 17599694, 26399541, 30170904, 35199388, 52799082, 70398776, 105598164, 211196328]

約数ペア:

[(1, 211196328), (2, 105598164), (3, 70398776), (4, 52799082), (6, 35199388), (7, 30170904), (8, 26399541), (12, 17599694), (14, 15085452), (21, 10056968), (24, 8799847), (28, 7542726), (29, 7282632), (42, 5028484), (56, 3771363), (58, 3641316), (67, 3152184), (84, 2514242), (87, 2427544), (116, 1820658), (134, 1576092), (168, 1257121), (174, 1213772), (201, 1050728), (203, 1040376), (232, 910329), (268, 788046), (348, 606886), (402, 525364), (406, 520188), (469, 450312), (536, 394023), (609, 346792), (647, 326424), (696, 303443), (804, 262682), (812, 260094), (938, 225156), (1218, 173396), (1294, 163212), (1407, 150104), (1608, 131341), (1624, 130047), (1876, 112578), (1941, 108808), (1943, 108696), (2436, 86698), (2588, 81606), (2814, 75052), (3752, 56289), (3882, 54404), (3886, 54348), (4529, 46632), (4872, 43349), (5176, 40803), (5628, 37526), (5829, 36232), (7764, 27202), (7772, 27174), (9058, 23316), (11256, 18763), (11658, 18116), (13587, 15544), (13601, 15528)]